Value Collection SM0407370 Chucking Reamer Hss

Product Description

The VALUE COLLECTION SM0407370 is a straight-flute chucking reamer designed to bring bored or drilled holes to a precise finished diameter. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers clean, accurate results in ferrous and non-ferrous metals. The reamer measures 0.7370 inches in diameter with a 9.5-inch overall length and a 2.5-inch flute length. The straight-cylindrical shank seats securely in a drill press chuck, CNC lathe, or machining center. This tool is intended for machinists and toolroom technicians performing finish-reaming operations where tight hole tolerances are required.

This chucking reamer is suited for production and toolroom environments that require consistent hole finishing in the 0.7000 to 0.9999 inch diameter range. It is appropriate for use in drill presses, lathes, and milling machines with a suitable chuck or collet. Right-hand cutting direction makes it compatible with standard machine spindle rotation. Typical applications include finishing drilled holes in steel, aluminum, brass, and cast iron where surface finish and dimensional accuracy are priorities.

Key Features

• 0.7370 inch finished-hole diameter for precise tolerance reaming
• High-speed steel (HSS) construction for durability in a wide range of materials
• Straight flute geometry suited for through-holes and short blind holes
• Bright, uncoated finish — no coating buildup to affect diameter accuracy
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Right-hand cutting direction matches standard machine spindle rotation

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, engine lathes, CNC lathes, and milling machines equipped with a compatible chuck or collet accepting a straight-cylindrical shank.

Installation Notes

Installation and use should be performed by a qualified machinist. Power down and lock out the machine before mounting or removing the reamer. Secure the shank firmly in the chuck or collet and verify runout before cutting. Always apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish.